Spray actuator



FIG. 1 is an isometric view a spray actuator which is adapted for installation on a container (not shown);

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof, the left side view thereof being a mirror image;

FIG. 4 is a rear view thereof; and,

FIG. 5 is a top view thereof.

The undisclosed bottom view is unornamented and forms no part of the claimed design. 

The ornamental design for a spray actuator, as shown and described. 